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## Credits

Birsa Institute of Technology (BIT), Sindri
Payal Priya has created this Calculator and 500+ more calculators!
National Institute Of Technology (NIT), Hamirpur
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## Power drain from positive sine wave Solution

STEP 0: Pre-Calculation Summary
Formula Used
power = (Peak Voltage*Supply Voltage)/(pi*Load resistance)
P = (Vm*Vi)/(pi*Rl)
This formula uses 1 Constants, 3 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Peak Voltage - Peak Voltage is the peak or maximum voltage of a circuit/ rectifier. (Measured in Volt)
Supply Voltage - Supply Voltage is the input voltage source which flows through the zener diode. (Measured in Volt)
Load resistance - Load resistance is the resistance value of load given for the network (Measured in Kilohm)
STEP 1: Convert Input(s) to Base Unit
Peak Voltage: 10 Volt --> 10 Volt No Conversion Required
Supply Voltage: 12 Volt --> 12 Volt No Conversion Required
Load resistance: 1 Kilohm --> 1000 Ohm (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
P = (Vm*Vi)/(pi*Rl) --> (10*12)/(pi*1000)
Evaluating ... ...
P = 0.0381971863420549
STEP 3: Convert Result to Output's Unit
0.0381971863420549 Watt --> No Conversion Required
0.0381971863420549 Watt <-- Power
(Calculation completed in 00.203 seconds)

## < 10+ Class B Output Stage Calculators

Efficiency of class B stage
Total power supply of class B stage
total_power = (2*Peak Voltage*Supply Voltage)/(pi*Load resistance) Go
Load resistance of class B stage
load_resistance = (2*Peak Voltage*Supply Voltage)/(pi*Total power) Go
Power drain from positive sine wave
power = (Peak Voltage*Supply Voltage)/(pi*Load resistance) Go
Power drawn from negative sine wave
power = (Peak Voltage*Supply Voltage)/(pi*Load resistance) Go
Efficiency of the class B output stage
overall_efficiency = (pi/4)*(Peak Voltage/Supply Voltage) Go
Output sinusoid peak voltage of class B stage
Maximum average power from a class B output stage
max_power_developed = 1/2*((Supply Voltage)^2/Load resistance) Go
Average load-power of class B stage
Average power dissipation in class B stage in terms of supply power
power_dissipated = Supply Power-Average load power Go

### Power drain from positive sine wave Formula

power = (Peak Voltage*Supply Voltage)/(pi*Load resistance)
P = (Vm*Vi)/(pi*Rl)

## What is a Class B amplifier?

Class B amplifier is a type of power amplifier where the active device (transistor) conducts only for the one-half cycle of the input signal. Since the active device is switched off for half the input cycle, the active device dissipates less power and hence the efficiency is improved.

## How to Calculate Power drain from positive sine wave?

Power drain from positive sine wave calculator uses power = (Peak Voltage*Supply Voltage)/(pi*Load resistance) to calculate the Power, The Power drain from positive sine wave formula is defined as a static charge that remains on the computer's motherboard and runs around it even after turning off the computer and after removing the laptop battery too. This “power” is called “flea power.” The power drain process drains all the extra power (static charge) from your electronic devices. Power and is denoted by P symbol.

How to calculate Power drain from positive sine wave using this online calculator? To use this online calculator for Power drain from positive sine wave, enter Peak Voltage (Vm), Supply Voltage (Vi) and Load resistance (Rl) and hit the calculate button. Here is how the Power drain from positive sine wave calculation can be explained with given input values -> 0.038197 = (10*12)/(pi*1000).

### FAQ

What is Power drain from positive sine wave?
The Power drain from positive sine wave formula is defined as a static charge that remains on the computer's motherboard and runs around it even after turning off the computer and after removing the laptop battery too. This “power” is called “flea power.” The power drain process drains all the extra power (static charge) from your electronic devices and is represented as P = (Vm*Vi)/(pi*Rl) or power = (Peak Voltage*Supply Voltage)/(pi*Load resistance). Peak Voltage is the peak or maximum voltage of a circuit/ rectifier, Supply Voltage is the input voltage source which flows through the zener diode and Load resistance is the resistance value of load given for the network.
How to calculate Power drain from positive sine wave?
The Power drain from positive sine wave formula is defined as a static charge that remains on the computer's motherboard and runs around it even after turning off the computer and after removing the laptop battery too. This “power” is called “flea power.” The power drain process drains all the extra power (static charge) from your electronic devices is calculated using power = (Peak Voltage*Supply Voltage)/(pi*Load resistance). To calculate Power drain from positive sine wave, you need Peak Voltage (Vm), Supply Voltage (Vi) and Load resistance (Rl). With our tool, you need to enter the respective value for Peak Voltage, Supply Voltage and Load resistance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Power?
In this formula, Power uses Peak Voltage, Supply Voltage and Load resistance. We can use 10 other way(s) to calculate the same, which is/are as follows -
• power = (Peak Voltage*Supply Voltage)/(pi*Load resistance)
• power = (Peak Voltage*Supply Voltage)/(pi*Load resistance)
• total_power = (2*Peak Voltage*Supply Voltage)/(pi*Load resistance)
• load_resistance = (2*Peak Voltage*Supply Voltage)/(pi*Total power)